Home / 2,477.96-3,716.93-1,367.32

Finding the Fourth Proportional to 2,477.96, 3,716.93 and 1,367.32

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Solution

The fourth proportional to 2,477.96, 3,716.93 and 1,367.32 is: 2,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477.96 : 3,716.93 = 1,367.32 : x
  2. Step 2: Convert to fraction form
    2,477.96/3,716.93 = 1,367.32/x
  3. Step 3: Cross multiply
    2,477.96x = 3,716.93 × 1,367.32
  4. Step 4: Simplify right side
    2,477.96x = 5,082,207.31
  5. Step 5: Solve for x
    x = 5,082,207.31/2,477.96
  6. Step 6: Final answer
    x = 2,050.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.